Hostname
for-r.jp
Last fetched
for-r.jp resolves to 1 IPv4 address operated by AS131965 in JP.
Nutrition Label
Resolution chain
for-r.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 183.90.231.3 | 183.90.224.0/20 | AS131965 | — | JP |
WHOIS identity
- Registrar
- —
- Organization
- red baron co.,ltd.
- Contact emails
Subdomains
2 observed subdomains of for-r.jp.
| Subdomain |
|---|
| postmaster.for-r.jp |
| www.for-r.jp |
Web-graph footprint
Distinct hostnames that link to or from for-r.jp in the public web crawl.
91 sites link to this hostname.
523 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
- for-r.jp
SPF policy
4 SPF mechanisms authorising senders for for-r.jp.
| Mechanism | Target |
|---|---|
| SPF_A | for-r.jp |
| SPF_A | sv202.xbiz.ne.jp |
| SPF_INCLUDE | spf.sender.xserver.jp |
| SPF_MX | for-r.jp |
Related pages
Pivot deeper into the graph from for-r.jp.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "for-r.jp"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.